13-AndreaPapini.pdf
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Transcript of 13-AndreaPapini.pdf
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INTERMEDIATE INFORMATION DAYS
VALENCIA, MAY 2013
INTERMEDIATE INFORMATION DAYS
- Actions carried out and results achieved for Activities: 3
- Actions planned and expected results for Pilot 3
Global Service and lab. PERCRO - Scuola Superiore SantAnna
Speaker: Andrea Papini
Consortium:
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 2
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
Actions carried out by GS and PERCRO-SSSA:
1) General assessment of the technical feasibility;
2) Identification of the most appropriate reach stacker model to undergo the dual fuel conversion;
3) Identification of the most appropriate engine to undergo the dual fuel conversion;
4) Identification and preliminary selection of potential suppliers;
5) Design.
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to be powered with a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 3
General assessment of the technical feasibility
A technical feasibility study has been conducted by Global Service team on four reach stackers of three different brands equipped with three different types of engine: - Kalmar mod DRF 450/65S5. Engine on board Volvo TAD 1250 VE, diesel
fuel tank capacity: 550 litres. - Kalmar mod DRF 450/65S5. Engine on board Cummins QSM11. - Konecranes mod SMV TB5 - engine on board Volvo TAD 1250 VE - diesel
fuel tank capacity: 650 litres. - CVS mod F478 - engine on board Scania DC 1258 - diesel fuel tank
capacity: 530 litres.
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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LNG tank dimensioning In case of diesel substitution rate = 50% LNG tank should ensure to reach stackers aproximately the same authonomy as if it operates 100% Diesel
Customize LNG tank of 400 NET litres by HVM srl (in case of particular positioning issues)
LNG tank of 410 NET litres produced by Chart Inc. (model HLNG-119) Total GROSS volume 1,300 litres
General assessment of the technical feasibility
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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LNG tank placement on reach stackers
The Kalmar reach stacker has also space for the LNG tank under the chassis in front of the rear wheels
Example of possible LNG tank positioning in the Kalmar reach stacker
All Reach Stackers models have enough space to place the LNG tank on the right side (Kalmar and Konecrane) or on the left side (CVS) of the cockpit.
General assessment of the technical feasibility
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Global Service team has sought and has obtained the cooperation of Ecomotive Solutions (Holdim Group) which has a considerable international experience in this specific field.
Source: Working scheme of the D-GID dual fuel system developed by Ecomotive Solutions
Dual fuel system adaptation kit suppliers
General assessment of the technical feasibility
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 7
Technical characteristics of Volvo, Scania and Cummins engines do not create particular problems for the modifications with the dual fuel conversion kit.
Cummins
General assessment of the technical feasibility
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 8
2) Identification of the most appropriate reach stacker model to undergo the dual fuel conversion;
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
- Reach Stackers model technically most suitable for the dual fuel conversion;
- Manufacturer most available to collaborate in pilot 3 (Kalmar, Konecranes or CVS)
Main technical aspects analyzed:
- General technical adaptability;
- LGN tank positioning and length of the cryogenic line,
- Encumbrances and weight distribution,
- Industrialization perspectives.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 9
Kalmar is the reach stacker brand selected for the pilot.
The choice has been based on the following aspects:
1. In the analysis and study of the three brands (CVS, Konecranes and Kalmar) Kalmar model results to be the most suitable for the conversion: it allows different hypotheses of LNG tank positioning without exceeding the length of the cryogenic line;
2. Among the three companies, Kalmar showed the greatest interest giving its willingness to cooperate in the implementation of the pilot demonstrator and foreseeing industrial perspectives.
3. Global Service has a high and solid experience in the use and maintenance of Kalmar Reach Stackers;
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 10
3) Identification of the most appropriate engine to undergo the dual fuel conversion;
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
After a joint investigations by Kalmar & Global Service in Sweden, the Cummins engine was chosen. Cummins choice allow the possibility to make all conversion process in Italy without limitation in choosing the most suitable conversion kit.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 11
Identification data of the selected Reach Stacker engine for pilot 3
Model: Cummins QSM11
Diesel 4 stroke
Number of cylinders compression (cm): 261 2000
Power according to ISO 3046 at revs (kW/rpm): 1830
1100-1400
Torque according to ISO 3046 at revs (Nm/rpm): 6 16.3:1
Alternator, type power (W): AC 2400
Number of gears, forward reverse: 4 4
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 12
Diagram of the performance data of the engine Cummins QSM11
Torque output Power output
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 13
Selected Kalmar Reach Stacker for pilot 3
Model: Kalmar DRF450-65S5 Diesel powered
Engine: Cummins QSM11
Lifting capacity: 45000 31000
Lifting speed, unloaded at 70% of rated load (m/s):
0,42 0,25
Starting battery, voltage capacity (V Ah): 212 140
Fuel volume (I): 550
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 14
For the conversion kit: the Ecomotive Solutions Holdim group;
For cryogenic tanks: the Chart for standard models or the HVM for tailored models;
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
4) Identification and preliminary meeting with potential suppliers
The following potential suppliers were identified and chosen in collaboration with the designer of Kalmar :
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 15
Preliminary meeting with potential suppliers
Meetings were held to plan terms and possible contributions of each supplier for the realization of pilot 3, with surveys of the Kalmar reach stackers in the TDT.
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 16
Identification of LNG refueling solution for testing
For the LNG refueling during the tests in TDT, Global Service and HAM company are studying the most suitable solution between a mobile station (truck tanker) and a temporary tank.
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 17
1) General assessment of the technical feasibility;
2) Identification of the most appropriate reach stacker model to undergo the dual fuel conversion;
3) Identification of the most appropriate engine to undergo the dual fuel conversion;
4) Identification and preliminary selection of potential suppliers;
5) Design in progress
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
Kalmar designers, in close collaboration with Global Service technicians and Ecomotive Solutions, has started the executive planning phase.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 18
The design in progress includes: - definition of specifications; - architectural and structural modifications; - firmware and electronics. The specific aspects of the design concern:
- power requirements: peak and average; - map of dual fuel mode; - time between fueling; - interaction with on-board systems (electronic devices and
interfaces); - injection modification; - fuel tank and fuel inlet: dimensioning (on the base of real usage
data), localization; - cryogenic line; - mechanical adaptation.
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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Green Technologies and Eco-efficient Alternatives for Cranes and Operations at Port Container Terminals
Page 19
Timing of actions planned for pilot 3 by GS and PERCRO-SSSA
Actions planned May June July Aug Sep Oct Nov Dec
Design of prototype
Conversion of the engine to
dual fuel and its bench test
Installation of the engine
and tank aboard, its
connections to power and
control network
Operational test in TDT
Public demonstration of
pilot 3
Activity 3. Pilot and Demonstration: adaptation of a diesel Reach Stacker to a dual fuel engine.
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GREENCRANES, AN ACTION DEVELOPED THANKS TO:
For more information: [email protected]
Consortium:
THANKS FOR YOUR ATTENTION!